Shazna (stylized as SHAZNA) is a Japanese visual kei rock band originally active from 1993 to 2000. Originally having a strong gothic/post-punk influence, the band's sound greatly shifted to a more ne
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f3bfcbcac4925668edcc4eba009aa3e0c315863fca0300b2205071fffe5bce. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54aabf0f-e682-43b9-a9ff-798a2c3ba369.json and https://artists.proofprofile.net/proofs/artist/54aabf0f-e682-43b9-a9ff-798a2c3ba369.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20309a75d91ebaaaa825d6ed479e9a82806058019779b3efd5ee12362de795d2. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:08:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701200901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf740c88b2b119f2bd3dbdf325a9f881bca8837205f476e525379cc0d3b5124ed. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701200903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a4811f7cadcf3eea617dbb5cdab60905cb5b9702070101c5a4c141ce419b2e. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701200906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7baf683ab74333cf456fde6f366508b17f2e40b0c57d5246c58b56a51a2f1875. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf252a2ef6edc536ca118ab6d76d978039a99f96c76060472b0ca4a95645201cd. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4ea2bbd32e196fd33a4e889f4b441b3d4361fb7d0075f3782ea120c52996c5. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358a0f3322969a994c0f25c490b7f2d45d4154f06650f475c294cd0e60367085. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0445b7cdd861006422a1743d6f6ff3612a98d0a9bda62d8b50e348005c32479e. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0445b7cdd861006422a1743d6f6ff3612a98d0a9bda62d8b50e348005c32479e. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:10:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac62f6a3710469f0daba22388c08b8f92e83470b2f70275ea06af82f187b6b8f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:23:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa861f48f098ca1379a12058670ae17563b6fc906f80a96be7fd33a84627241f6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0018ff9b35a64788ab625b2b92540de7e3d8776128bb58ace88fb6c0020c35. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecd5634c229dd6d649954878621cd9d4dc279577af561d01ed8f565b6d9114d. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82a45378a8a512e8e9c922da2b2b977275650e29fce14f4aeba281cd8445c22. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120d74878c8d910c183f94ac912c3e51728e8042c5cc867156973b60c4b024da. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff0803d4f5be4a4be3b9ade1a8e7fd1c19c75370a18a3e61a5755c9973740f4. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:42:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ef345ba80de808a5010ac81da55008db8df35f1caa05bc9aa434d1eea5ac39. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d735483dffaf6f8eefc181467b4e65102b3ff3981ff50f34ba16ce192ebe524. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120d74878c8d910c183f94ac912c3e51728e8042c5cc867156973b60c4b024da. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a3a77d50c0ef3f36580dd373238f8712ed4aa483318b18d4eeab1b8b83d716. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49d8986e4b48d49dab3c009348d453f9af9ab0e2ae36bf3209f0aed97a15d30. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:55:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95b45b183df6d380c2f227d4a93775e01e23d7ea6d9d5467fbbd77c8719374b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4db98510cd2f4b83479bc66395c7d1ac2844519bb05c0f7606a9f55cf3ce547. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:05:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc7ae75a893f6666b19616ac8adddaf3fb32d10d9fa347a8e596375df9a10d8. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0214529c2c2657b7b13edacf59b73d04bd86a7bcf9a4c46823e771d7d0d559f. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167b2934b560b2c91673bd5df4253144d7f713451c4e0097a9a7929220c1ea4a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d60add92f38f1ed16eafeb2d40d2205b35175acc3f719d88e3b74b30f2630e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701202001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7050295022d69e02ebb3eae7f05a7e9202e6c3972b1335cf249bd7f4433750. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701202003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2c6707751914716a2d0d9154cb310aab8da398897971f027122560dfaca33c. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701202101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ad5f2ce05e1be270fb443b935c56ccb2b69143053586597eb7a96b3d360096. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701202108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c74562657e4225320fd27a7735860ff3861ad3728f3dfe9c78145725b30bbca. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701202110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ee98803521a54edff72b22094e1ae0a01633ffebffb1699b543770062e52e4. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701202111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43219177b9c3eb3adeb1cc95f91e9d47776ae6143e71c3f084d5f717311a4992. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701202112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c2d2e7337af1a1cadc55e095af18110cc6dae16c2e55a86812c1b78973be96. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5a5852ff44d143b15cf1ecb9310e33daf795730363674529ea080a2207f506. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701202303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95b45b183df6d380c2f227d4a93775e01e23d7ea6d9d5467fbbd77c8719374b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0214529c2c2657b7b13edacf59b73d04bd86a7bcf9a4c46823e771d7d0d559f. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a3a77d50c0ef3f36580dd373238f8712ed4aa483318b18d4eeab1b8b83d716. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104844687ab51d43ec68c197de265fdaa02e6ea323cbd127916de2d95e9377f8. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:45:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701202406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671dfa6270bc3c88b37dad25f29fbca1a91eecadab7a90b65b929a7ecd45333d. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701202401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f1c50dadb081adcad52c7c4c8cdadb678e2384ceb8718d1cd5b73fe84513ee. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701202402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae51ea8b41dfc06aa1b12d2aa34e7affb4dd649bcce0b304995af39d17d5a54. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0214529c2c2657b7b13edacf59b73d04bd86a7bcf9a4c46823e771d7d0d559f. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4ea2bbd32e196fd33a4e889f4b441b3d4361fb7d0075f3782ea120c52996c5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf252a2ef6edc536ca118ab6d76d978039a99f96c76060472b0ca4a95645201cd. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:48:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358a0f3322969a994c0f25c490b7f2d45d4154f06650f475c294cd0e60367085. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701201201.